Textile Sodium Acetate Trihydrate
CAS NO.: 6131-90-4
Molecular Formula: CH3COONa·3H2O
Molecular Weight: 136.08
Character: Colorless crystal, it is soluble in water and alcohol and lightly soluble in acetic acid; specific gravity:1.45; melting point: 58℃.
Usage:It should be stored in a dry and ventilative warehouse, kept away from heat and moisture during transportation, unloaded with care so as to avoid damage. Furthermore, it must be stored separately from poisonous substances.
Package: 25kg plastic woven bag or 1000kg Ton-bag
Storage: It should be stored in a dry and ventilative warehouse, kept away from heat and moisture during transportation, unloaded with care so as to avoid damage. Furthermore, it must be stored separately from poisonous substances.
- Product Description
Textile Sodium Acetate Trihydrate - Premium pH Buffer for Textile Dyeing Excellence
SHANXI ZHAOYI CHEMICAL CO., LTD brings you industrial-grade Textile Sodium Acetate Trihydrate (CAS NO.: 6131-90-4) manufactured from our 27,000 m² production facility with 150,000 tons annual capacity since 1988. Our product delivers exceptional pH buffering performance with 58-60% content and chloride control ≤0.04%, ensuring consistent dyeing results across cotton, silk, wool, and synthetic fabrics. With specific gravity of 1.45 and melting point of 58℃, this colorless crystalline compound provides reliable solubility in water and alcohol. ISO, KOSHER, and HALAL certified, we guarantee batch-to-batch stability that eliminates common issues like uneven dyeing, fabric yellowing, and wastewater pH imbalances.
Key Features & Benefits
Our product solves critical textile manufacturing challenges. You'll experience uniform dyeing results thanks to precise pH stability within ±0.1 throughout the dyeing process.
The formula prevents fabric damage by creating gentle buffering conditions during chemical reactions. Your production efficiency increases with rapid dissolution rates and zero residual impurities affecting dye liquor purity.
Chloride content stays below 0.04%, preventing fabric yellowing and unwanted odors that harm product marketability. The non-caking formula ensures easy storage and handling, reducing preparation time and material waste.
Technical Specifications
Parameter | Specification |
Content (CH₃COONa) | 58-60% |
Free Acid | ≤0.03% |
Water Insoluble | ≤0.04% |
Chloride (Cl) | ≤0.04% |
Ferrum (Fe) | ≤0.0002% |
Molecular Formula | CH₃COONa·3H₂O |
Molecular Weight | 136.08 |
Specific Gravity | 1.45 |
Melting Point | 58℃ |
Appearance | Colorless Crystal |
Solubility | Soluble in water and alcohol |
How It Works?
Textile Sodium Acetate Trihydrate functions as a weak alkaline buffer system in textile processing. When you add it to your dye bath, it dissociates into acetate ions and sodium ions.
The acetate ions neutralize excess hydrogen ions from acidic dyes, maintaining stable pH levels between 4.5-7.5. This stability prevents sudden pH fluctuations that cause uneven dye uptake across fabric surfaces.
During mordant applications, the compound facilitates metal ion binding to fabric fibers. This creates stronger dye-fiber bonds, improving color fastness ratings by 1-2 grades compared to unbuffered processes.
In wastewater treatment, it neutralizes acidic effluents before discharge, helping you meet environmental compliance standards.
Our Factory
30-YEAR ACETATE SPECIALIST | Non-caking, High Purity, Global Supply Chain



Applications
You'll find our product essential across multiple textile processing stages:
Pre-treatment Phase: Controls pH during scouring and bleaching operations on cotton and linen fabrics. Prevents fiber degradation while removing natural impurities.
Dyeing Operations: Maintains optimal pH for reactive dyes, acid dyes, and direct dyes. Suitable for cotton, silk, wool, polyester, and blended fabric dyeing.
Post-Finishing: Supports fixation treatments and washing processes. Improves color retention during subsequent laundry cycles.
Mordant Preparation: Acts as a carrier for metallic mordants in traditional and specialty dyeing applications.
Wastewater Treatment: Neutralizes acidic textile effluents before biological treatment or discharge. Reduces environmental impact while meeting regulatory pH requirements.






Textile Sodium Acetate Trihydrate vs Other Products
Feature | Our Textile Grade | Standard Industrial Grade | Calcium Acetate | Ammonium Acetate |
pH Buffering Stability | ±0.1 variance | ±0.3 variance | Poor stability | Volatile, unstable |
Chloride Content | ≤0.04% | ≤0.2% | ≤0.1% | ≤0.15% |
Water Solubility | Complete, rapid | May have residue | Moderate | Complete |
Fabric Compatibility | All fiber types | Limited | Cotton/linen only | Sensitive fibers |
Caking Resistance | Excellent | Moderate | Poor | Poor |
Color Impact | None | Possible yellowing | May cause staining | None |
Shelf Life | 24 months | 12 months | 12 months | 6 months |
Environmental Safety | Low COD discharge | Higher COD | Moderate impact | Ammonia emissions |
Certifications & Compliance
SHANXI ZHAOYI CHEMICAL holds ISO 9001 Quality Management System certification, ensuring consistent manufacturing standards. Our facility maintains KOSHER and HALAL certifications for customers requiring religiously compliant chemical products.
We comply with textile industry standards for auxiliary chemicals. Our quality control laboratory conducts batch testing according to international analytical methods before product release.






Packaging Options
Standard Packaging: 25kg plastic woven sacks with inward moisture-barrier liner. Perfect for little to medium-scale operations requiring adaptable stock management.
Bulk Packaging: 1000kg ton-bags for high-volume producers. Decreases per-unit fetched and minimizes bundling squander in large-scale generation environments.
Custom Packaging: Export-grade bundling accessible with multilingual labeling and customer-specific branding. We suit uncommon prerequisites for universal shipping regulations.
All bundling incorporates clear clump numbers, generation dates, and dealing with enlightening for quality traceability.
Packing

Manufacturing Process
Our generation starts with high-purity acidic corrosive and sodium hydroxide sourced from certified providers. The neutralization response happens in temperature-controlled reactors at our Shanxi facility.
Crystallization takes put in specialized cooling chambers. This controlled environment produces uniform precious stone sizes for steady disintegration rates.
Multi-stage filtration expels insoluble debasements to underneath 0.04%. Centrifugal drying decreases dampness substance whereas protecting the trihydrate gem structure.
Automated bundling frameworks minimize human contact and defilement dangers. Each generation clump experiences research facility examination some time recently distribution center capacity in our climate-controlled facility.
Quality confirmation groups screen 18 control focuses all through fabricating, guaranteeing each shipment meets specialized details.
Shipment



Why Choose Us?
You advantage from 36 a long time of acetic acid derivation fabricating ability since our 1988 establishing. Our 150,000-ton yearly capacity guarantees solid supply amid material industry top seasons.
We keep up vital stock for 48-hour residential conveyance after installment affirmation. Crisis orders get need preparing to avoid generation downtime at your facility.
Our specialized group gets it textile-specific prerequisites. We give prepare adjustment direction based on your texture sorts and coloring methods.
Strict quality control disposes of batch-to-batch varieties that cause coloring irregularities. You'll accomplish repeatable comes about with each order.
Global dispersion to Europe, America, and Asia illustrates our coordinations capabilities. We handle trade documentation and customize shipping plans around your generation calendar.
Our customer-first logic implies responsive communication through e-mail bolster. We're committed to tackling your specialized challenges and building long-term associations.
FAQ
Q: What makes this item reasonable for fragile silk fabrics?
A: The tender pH buffering avoids corrosive harm to protein strands whereas keeping up successful color take-up. Chloride levels underneath 0.04% dispense with yellowing dangers on white or pastel silk.
Q: Can I utilize this with responsive colors on cotton?
A: Completely. Our item keeps up the soluble pH run (10-11) required for responsive color obsession on cellulose filaments. It makes strides color surrender and diminishes unfixed color in wastewater.
Q: How ought to I store unused product?
A: Keep in dry, ventilated stockrooms absent from warm and dampness. Fixed bundling anticipates dampness assimilation that causes caking. Rack life is 24 months beneath appropriate conditions.
Q: What's the least arrange quantity?
A: We acknowledge orders from 1 ton, supporting small-batch buys for trial applications or littler material operations.
Q: Does this item influence wastewater treatment?
A: It really makes a difference by pre-neutralizing acidic effluents. The moo COD commitment minimizes organic treatment burden, making a difference you meet release standards.
Q: Is specialized bolster accessible for prepare optimization?
A: Yes, our group gives direction on measurement rates, expansion timing, and compatibility with your particular color frameworks and texture sorts.
Request a Quote
Ready to improve your textile dyeing consistency with Textile Sodium Acetate Trihydrate? Contact our team for technical specifications, pricing, and delivery schedules tailored to your production needs: sxzy@sxzhaoyi.com
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